<!DOCTYPE html>
<html>
<head>
  <title></title>
</head>
<body>

<style type="text/css">
  img {
    position: absolute;
    top: 0;
    left: 0;
  }
</style>

<div style="position: relative;">
  <img src="../i/nyc/acapella.jpg" width="550" height="391" style="z-index: 2" alt=""/>
  <img src="../i/nyc/woman-reading.jpg" width="500" height="398" style="z-index: 1; opacity: 0;" alt=""/>
</div>


</body>
</html>